lasinfo (210611) report for 'AHN4T/25GZ1_20.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 178/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 42666036 number of points by return: 42351308 251217 55253 7549 709 scale factor x y z: 0.001 0.001 0.001 offset x y z: 123980 476230 0 min x y z: 123980.000 476230.000 -4.880 max x y z: 125019.999 477519.999 14.481 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 42666036 extended number of points by return: 42351308 251217 55253 7549 709 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -4880 14481 intensity 58 3986 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 34 user_data 6 7 point_source_ID 105 145 gps_time 270041775.160707 270205252.246502 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 29 255 B 1 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.58 39.86 ('Amplitude') attribute1 -15.25 24.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42351308 number of intermediate returns: 63482 number of last returns: 42346289 number of single returns: 42095043 covered area in square units/kilounits: 1297832/1.30 point density: all returns 32.87 last only 32.63 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42666036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42351308 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 251217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 55253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 709 instead zero. overview over extended number of returns of given pulse: 42095043 396758 143309 27372 3549 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 582507 unclassified (1) 41143498 ground (2) 363231 building (6) 572976 water (9) 3824 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2666385 +---> 17927 of those are unclassified (1) +---> 2590995 of those are ground (2) +---> 284 of those are building (6) +---> 57179 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.9,-4.8) has 53 bin [-4.8,-4.7) has 5859 bin [-4.7,-4.6) has 171417 bin [-4.6,-4.5) has 184886 bin [-4.5,-4.4) has 489698 bin [-4.4,-4.3) has 1784509 bin [-4.3,-4.2) has 4278150 bin [-4.2,-4.1) has 3663136 bin [-4.1,-4.0) has 1524410 bin [-4.0,-3.9) has 367704 bin [-3.9,-3.8) has 188747 bin [-3.8,-3.7) has 170115 bin [-3.7,-3.6) has 143997 bin [-3.6,-3.5) has 131663 bin [-3.5,-3.4) has 112363 bin [-3.4,-3.3) has 265021 bin [-3.3,-3.2) has 308557 bin [-3.2,-3.1) has 391932 bin [-3.1,-3.0) has 650603 bin [-3.0,-2.9) has 2422910 bin [-2.9,-2.8) has 6856826 bin [-2.8,-2.7) has 5094960 bin [-2.7,-2.6) has 4367049 bin [-2.6,-2.5) has 2424385 bin [-2.5,-2.4) has 1305735 bin [-2.4,-2.3) has 818612 bin [-2.3,-2.2) has 435945 bin [-2.2,-2.1) has 337194 bin [-2.1,-2.0) has 292919 bin [-2.0,-1.9) has 218723 bin [-1.9,-1.8) has 206246 bin [-1.8,-1.7) has 184854 bin [-1.7,-1.6) has 177668 bin [-1.6,-1.5) has 169885 bin [-1.5,-1.4) has 170010 bin [-1.4,-1.3) has 167210 bin [-1.3,-1.2) has 140889 bin [-1.2,-1.1) has 103508 bin [-1.1,-1.0) has 76193 bin [-1.0,-0.9) has 61430 bin [-0.9,-0.8) has 46843 bin [-0.8,-0.7) has 41380 bin [-0.7,-0.6) has 37609 bin [-0.6,-0.5) has 37919 bin [-0.5,-0.4) has 79244 bin [-0.4,-0.3) has 93315 bin [-0.3,-0.2) has 73009 bin [-0.2,-0.1) has 64016 bin [-0.1,0.0) has 62702 bin [0.0,0.1) has 64688 bin [0.1,0.2) has 75566 bin [0.2,0.3) has 138078 bin [0.3,0.4) has 237949 bin [0.4,0.5) has 161328 bin [0.5,0.6) has 17741 bin [0.6,0.7) has 11271 bin [0.7,0.8) has 11039 bin [0.8,0.9) has 10774 bin [0.9,1.0) has 11225 bin [1.0,1.1) has 11627 bin [1.1,1.2) has 11687 bin [1.2,1.3) has 11685 bin [1.3,1.4) has 11880 bin [1.4,1.5) has 12450 bin [1.5,1.6) has 12859 bin [1.6,1.7) has 12686 bin [1.7,1.8) has 12800 bin [1.8,1.9) has 12369 bin [1.9,2.0) has 12629 bin [2.0,2.1) has 11380 bin [2.1,2.2) has 10992 bin [2.2,2.3) has 11573 bin [2.3,2.4) has 11803 bin [2.4,2.5) has 11031 bin [2.5,2.6) has 11004 bin [2.6,2.7) has 10774 bin [2.7,2.8) has 11199 bin [2.8,2.9) has 11096 bin [2.9,3.0) has 11101 bin [3.0,3.1) has 11174 bin [3.1,3.2) has 11139 bin [3.2,3.3) has 11335 bin [3.3,3.4) has 10673 bin [3.4,3.5) has 9697 bin [3.5,3.6) has 9753 bin [3.6,3.7) has 9210 bin [3.7,3.8) has 8314 bin [3.8,3.9) has 7601 bin [3.9,4.0) has 7670 bin [4.0,4.1) has 7713 bin [4.1,4.2) has 7237 bin [4.2,4.3) has 7638 bin [4.3,4.4) has 7243 bin [4.4,4.5) has 7366 bin [4.5,4.6) has 6727 bin [4.6,4.7) has 6498 bin [4.7,4.8) has 6083 bin [4.8,4.9) has 5489 bin [4.9,5.0) has 5437 bin [5.0,5.1) has 5220 bin [5.1,5.2) has 5437 bin [5.2,5.3) has 4584 bin [5.3,5.4) has 4553 bin [5.4,5.5) has 4366 bin [5.5,5.6) has 4733 bin [5.6,5.7) has 3934 bin [5.7,5.8) has 3699 bin [5.8,5.9) has 3560 bin [5.9,6.0) has 3562 bin [6.0,6.1) has 3463 bin [6.1,6.2) has 3209 bin [6.2,6.3) has 3162 bin [6.3,6.4) has 3097 bin [6.4,6.5) has 2914 bin [6.5,6.6) has 2917 bin [6.6,6.7) has 2789 bin [6.7,6.8) has 2650 bin [6.8,6.9) has 2545 bin [6.9,7.0) has 2585 bin [7.0,7.1) has 2353 bin [7.1,7.2) has 2210 bin [7.2,7.3) has 2021 bin [7.3,7.4) has 1944 bin [7.4,7.5) has 1883 bin [7.5,7.6) has 1804 bin [7.6,7.7) has 1768 bin [7.7,7.8) has 1651 bin [7.8,7.9) has 1664 bin [7.9,8.0) has 1591 bin [8.0,8.1) has 1569 bin [8.1,8.2) has 1519 bin [8.2,8.3) has 1430 bin [8.3,8.4) has 1366 bin [8.4,8.5) has 1357 bin [8.5,8.6) has 1276 bin [8.6,8.7) has 1227 bin [8.7,8.8) has 1348 bin [8.8,8.9) has 1140 bin [8.9,9.0) has 1074 bin [9.0,9.1) has 1070 bin [9.1,9.2) has 1067 bin [9.2,9.3) has 1000 bin [9.3,9.4) has 964 bin [9.4,9.5) has 897 bin [9.5,9.6) has 951 bin [9.6,9.7) has 881 bin [9.7,9.8) has 804 bin [9.8,9.9) has 697 bin [9.9,10.0) has 713 bin [10.0,10.1) has 712 bin [10.1,10.2) has 630 bin [10.2,10.3) has 663 bin [10.3,10.4) has 605 bin [10.4,10.5) has 551 bin [10.5,10.6) has 535 bin [10.6,10.7) has 463 bin [10.7,10.8) has 462 bin [10.8,10.9) has 418 bin [10.9,11.0) has 398 bin [11.0,11.1) has 361 bin [11.1,11.2) has 348 bin [11.2,11.3) has 325 bin [11.3,11.4) has 268 bin [11.4,11.5) has 265 bin [11.5,11.6) has 249 bin [11.6,11.7) has 211 bin [11.7,11.8) has 211 bin [11.8,11.9) has 192 bin [11.9,12.0) has 200 bin [12.0,12.1) has 199 bin [12.1,12.2) has 205 bin [12.2,12.3) has 226 bin [12.3,12.4) has 188 bin [12.4,12.5) has 179 bin [12.5,12.6) has 205 bin [12.6,12.7) has 226 bin [12.7,12.8) has 200 bin [12.8,12.9) has 175 bin [12.9,13.0) has 178 bin [13.0,13.1) has 188 bin [13.1,13.2) has 163 bin [13.2,13.3) has 201 bin [13.3,13.4) has 143 bin [13.4,13.5) has 143 bin [13.5,13.6) has 143 bin [13.6,13.7) has 120 bin [13.7,13.8) has 128 bin [13.8,13.9) has 92 bin [13.9,14.0) has 74 bin [14.0,14.1) has 41 bin [14.1,14.2) has 23 bin [14.2,14.3) has 13 bin [14.3,14.4) has 4 bin [14.4,14.5) has 5 average z coordinate -3.0 for 42666036 element(s) point source id histogram with bin size 1.000000 bin 105 has 128487 bin 106 has 26442977 bin 107 has 16074430 bin 145 has 20142 average point source id 106.392149882402947 for 42666036 element(s)